Where are the ‘ at ?? you need them for textarea. Then, why using a variable when you don’t need it ? Just append split and sort to the rest of your code :)
it’s a paraphrase of the code I’m not gonna type it exactly in the forums. just something I don’t focus on.I also solved the not sorting problem. I just a mis-sorting problem now. thinking of writing a compare function but that would take a while and I’m looking for quicker ways